Samsung 990 PRO M.2 4 TB PCI Express 4.0 V-NAND MLC NVMe
Product Technical Specification
| Features | |
| NVMe version | 2.0 |
| Security algorithms | 256-bit AES |
| SSD form factor | M.2 |
| SSD capacity | 4000 |
| Interface | PCI Express 4.0 |
| Memory type | V-NAND MLC |
| NVMe | Yes |
| Component for | PC |
| Hardware encryption | Yes |
| Read speed | 7450 |
| Write speed | 6900 |
| Random read (4KB) | 1400000 |
| Random write (4KB) | 1550000 |
| PCI Express interface data lanes | x4 |
| DevSlp (device sleep) support | Yes |
| S.M.A.R.T. support | Yes |
| TRIM support | Yes |
| Mean time between failures (MTBF) | 1500000 |
| Protection features | Heat resistant |
| Power | |
| Operating voltage | 3.3 |
| Power consumption (average) | 5.5 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 |
| Operating shock | 1500 |
| Weight & dimensions | |
| Width | 80 |
| Depth | 2.3 |
| Height | 22 |
| Weight | 9 |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
Blistering speed, endless victory
Experience long-lasting fast performance of PCIe® 4.0. The in-house controller's smart heat control delivers supreme power efficiency while maintaining speed and performance to help keep you on the top of your game.
PCIe 4.0 speed maximised
Huge speed boost. Up to 40% and 55?ster random read/write speeds than 980 PRO - up to 1400K/1550K IOPS, while sequential read/write speeds up to 7450/6900 MB/s reach near max performance of PCIe® 4.0. Fly high in gaming, video and 3D editing, data analysis, and more.
Incredible power efficiency
More power-efficient performance. Higher performance usually consumes more power. But, 990 PRO uses less power with over 50% improved performance per Watt over 980 PRO³.This low-power design delivers outstanding PCIe® 4.0 performance possible with optimal power efficiency.
Smart thermal solution
Speed beyond the heat. The nickel-coated controller and cutting-edge thermal control algorithm helps to manage heat for stable performance.The heat spreader label controls NAND chip heat, while Dynamic Thermal Guard keeps temperatures stable.
The champion maker
An amazing gameplay experience. Huge improvement in random performance enables faster loads for gaming realism on PS5 and DirectStorage PC games.
Samsung Magician software
Harness the full power of 990 PRO. Samsung Magician software's user-friendly suite of optimization tools always gets you the best performance out of your Samsung SSD. Protect data, get updates, monitor drive health, and set up LED color combinations. It's your personal SSD toolkit.
World's No.1 Flash Memory
Experience superior performance and reliability you only get from the world's No.1 flash memory seller since 2003. All components and firmware are produced in-house, including Samsung's world-renowned DRAM and NAND, for integrated start-to-finish quality you can trust.
| Features | |
| NVMe version | 2.0 |
| Security algorithms | 256-bit AES |
| SSD form factor | M.2 |
| SSD capacity | 4000 |
| Interface | PCI Express 4.0 |
| Memory type | V-NAND MLC |
| NVMe | Yes |
| Component for | PC |
| Hardware encryption | Yes |
| Read speed | 7450 |
| Write speed | 6900 |
| Random read (4KB) | 1400000 |
| Random write (4KB) | 1550000 |
| PCI Express interface data lanes | x4 |
| DevSlp (device sleep) support | Yes |
| S.M.A.R.T. support | Yes |
| TRIM support | Yes |
| Mean time between failures (MTBF) | 1500000 |
| Protection features | Heat resistant |
| Power | |
| Operating voltage | 3.3 |
| Power consumption (average) | 5.5 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 |
| Operating shock | 1500 |
| Weight & dimensions | |
| Width | 80 |
| Depth | 2.3 |
| Height | 22 |
| Weight | 9 |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.